<template>
  <section class="jumbotron">
    <h3 class="jumbotron-heading">Search Github Users</h3>
    <div>
      <input
        type="text"
        placeholder="enter the name you search"
        v-model="keyword"
      />&nbsp;
      <button @click="searchUsers">Search</button>
    </div>
  </section>
</template>


<script>
export default {
  name: "Search",
  data () {
    return {
      keyword: '',
    }
  },
  methods: {
    //使用全局事件总线在组件间传递数据
    searchUsers () {
      this.$bus.$emit('updateListData', {
        isFirst: false,
        isLoading: true,
        errMsg: '',
        users: []
      })
      this.$http.get(`https://api.github.com/search/users?q=${this.keyword}`)//和axios很像，$axios换成$http
        .then(res => {
          console.log(res.data.items);
          this.$bus.$emit("updateListData", {
            isLoading: false,
            errMsg: '',
            users: res.data.items
          });
        })
        .catch(e => {
          console.log(`请求失败:${e.message}`)
          this.$bus.$emit("updateListData", {
            isLoading: false,
            errMsg: e.message,
            users: []
          });
        });
    }
  }
}
</script>

<style scoped>
</style>
